I have experienced all dash warning lights flashing while driving. It happened a couple of years ago, and I replaced the battery. They stopped and havn't done it again until now. The vehicle is an 2007, and has 124,000 miles on it. I assumed the battery was good and so had the alternator checked. It was charging at 14.5. I did charge the battery and drove the car some, and have not had the issue come up again today. Any ideas?